<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
<style>
    .book-list{
        border: 1px solid;
        padding: 20px;
        display: inline-block;
        background: rgb(56,131,216);
        color: #fff;
    }
</style>
</head>
<body>
    <script src="/js/vue.js"></script>
    <div id ="app">
    <!-- kebad-case    注册可以用kebad-case 使用-->
    <people-list></people-list>
    <!--kebad-case 注册不能用PascalCase使用-->
    <!--<Peoplelist></Peoplelist>-->

    <!--PascalCase 注册可以用kebad-case使用-->
    <book-iteml></book-iteml>
    <book-list></book-list>
    </div>
    <script type="text/x-template" id="people-list">
        <ul>
            <li>tom</li>
            <li>jerry</li>
            <li>kevin</li>
        </ul>
    </script>
    <script>
        Vue.component('people-list',{
            template:'#people-list'
        })
        Vue.component('BookItem1',{
            template:'<div>书名：《西游记》</div>'
        })
        Vue.component('BookItem2',{
            template:'<div>书名：《三国演义》</div>'
        })

        Vue.component('BookList',{
            template:`<ul class="book-list">
                <li><BookItem1></BookItem1></li>
                <li><BookItem2></BookItem2></li>
                </ul>`
        })
       let app =new Vue({
         el:"#app",
       })
    </script>  
</body>
</html>